SS8 Octo Multi Rotor Craft It has a sophisticated media platform capable of  carrying wireless video cameras, still cameras,  thermal imaging cameras and other payloads upto 12  Kg. Designed for use by the police, military, film and  energy industries Watch the Video.  More Info   Surveillance Strings Security Limited Safe House, 99 Heron Way, Horsham, West Sussex RH13 6DN Tel: +44 (0)1403 270190, Mobile: +44 (0)7850233367  Woodpecker SS030 Stereo Stethoscope  Tactical surveillance kit designed for SWAT teams and special task forces to capture audio. The SS030 allows the sensitivity to the left and right channels to be increased or decreased in order to aid tracking of the audio source More Info Woodpecker SS050 Wireless Stethoscope  System comprised of advanced wireless accelerometer sensor & single-channel receiver. The wireless sensor is mounted on the building walls or ceiling The unit gives clear audio pick-up through walls More Info